/* ══════════════════════════════════════════════════════════════
   blog.css — Styles blog ImmobilierAIHunter
   ══════════════════════════════════════════════════════════════ */

/* ── Layout ── */
.blog-main {
  min-height: 100vh;
  background: var(--bg-primary, #0f1117);
  padding: 2rem 1rem 4rem;
}

.blog-container {
  max-width: 1100px;
  margin: 0 auto;
}

.blog-article-main { padding: 2rem 1rem 4rem; }
.blog-article-container {
  max-width: 800px;
  margin: 0 auto;
}

/* ── Breadcrumb ── */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted, #94a3b8);
  margin-bottom: 2rem;
}
.breadcrumb a { color: var(--accent, #3b82f6); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }

/* ── Blog nav ── */
.blog-nav {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}
.blog-nav a {
  font-size: 0.875rem;
  color: var(--text-muted, #94a3b8);
  text-decoration: none;
  transition: color 0.2s;
}
.blog-nav a:hover { color: var(--text-primary, #e2e8f0); }

/* ── Section ── */
.blog-section { margin-bottom: 3rem; }
.blog-section-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary, #e2e8f0);
  margin: 0 0 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(59,130,246,0.3);
}

/* ── Cards grid ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}
.blog-grid-3 {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

/* ── Card ── */
.blog-card {
  background: var(--bg-card, #1a1d27);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: border-color 0.2s, transform 0.2s;
}
.blog-card:hover {
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-2px);
}
.blog-card-featured {
  border-color: rgba(99,102,241,0.3);
  background: linear-gradient(135deg, rgba(99,102,241,0.05), rgba(15,17,23,1));
}
.blog-card-sm { padding: 1rem; }

.blog-card-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #818cf8;
  background: rgba(99,102,241,0.12);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  width: fit-content;
}
.blog-card-dept {
  font-size: 0.75rem;
  font-weight: 600;
  color: #60a5fa;
  background: rgba(59,130,246,0.1);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  width: fit-content;
}

.blog-card-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
}
.blog-card-title a {
  color: var(--text-primary, #e2e8f0);
  text-decoration: none;
}
.blog-card-title a:hover { color: var(--accent, #3b82f6); }

.blog-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted, #94a3b8);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: #64748b;
  margin-top: auto;
}

.blog-read-more {
  font-size: 0.82rem;
  color: var(--accent, #3b82f6);
  text-decoration: none;
  font-weight: 600;
  margin-top: auto;
}
.blog-read-more:hover { text-decoration: underline; }

/* ── Empty ── */
.blog-empty {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted, #94a3b8);
}
.blog-empty p { margin-bottom: 0.5rem; }

/* ── Stats box (article) ── */
.article-stats-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  background: rgba(59,130,246,0.06);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 2rem;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.25rem;
}
.stat-val {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary, #e2e8f0);
}
.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted, #94a3b8);
}

/* ── Article body ── */
.article-body {
  color: var(--text-secondary, #cbd5e1);
  line-height: 1.8;
  font-size: 0.975rem;
  margin-bottom: 2.5rem;
}
.article-body h1 { font-size: 1.65rem; color: var(--text-primary,#e2e8f0); margin: 0 0 1rem; }
.article-body h2 { font-size: 1.3rem; color: var(--text-primary,#e2e8f0); margin: 2rem 0 0.75rem; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 0.35rem; }
.article-body h3 { font-size: 1.1rem; color: #93c5fd; margin: 1.5rem 0 0.5rem; }
.article-body p  { margin: 0 0 1rem; }
.article-body ul, .article-body ol { margin: 0 0 1rem 1.5rem; }
.article-body li { margin-bottom: 0.4rem; }
.article-body strong { color: var(--text-primary,#e2e8f0); }
.article-body a { color: var(--accent,#3b82f6); }

/* ── CTA bloc ── */
.article-cta {
  background: linear-gradient(135deg, rgba(99,102,241,0.12), rgba(59,130,246,0.06));
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 14px;
  padding: 2rem;
  text-align: center;
  margin-bottom: 2rem;
}
.article-cta h3 { font-size: 1.2rem; color: var(--text-primary,#e2e8f0); margin: 0 0 0.5rem; }
.article-cta p  { color: var(--text-muted,#94a3b8); font-size: 0.9rem; margin: 0 0 1.25rem; }
.cta-btns { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; }

.btn-cta-primary {
  background: #6366f1;
  color: #fff;
  padding: 0.65rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  transition: background 0.2s;
}
.btn-cta-primary:hover { background: #4f46e5; }

.btn-cta-secondary {
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary,#cbd5e1);
  padding: 0.65rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.9rem;
  border: 1px solid rgba(255,255,255,0.1);
}

/* ── Newsletter ── */
.newsletter-section {
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  margin-top: 3rem;
  text-align: center;
}
.newsletter-inner { max-width: 560px; margin: 0 auto; }
.newsletter-text h2 { font-size: 1.4rem; color: var(--text-primary,#e2e8f0); margin: 0 0 0.5rem; }
.newsletter-text p  { color: var(--text-muted,#94a3b8); font-size: 0.9rem; margin: 0 0 1.5rem; }

.newsletter-form, .newsletter-form-inline {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.article-newsletter {
  background: rgba(59,130,246,0.05);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  text-align: center;
}
.article-newsletter h3 { font-size: 1.05rem; color: var(--text-primary,#e2e8f0); margin: 0 0 1rem; }

.nl-input {
  flex: 1;
  min-width: 220px;
  max-width: 320px;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: var(--text-primary,#e2e8f0);
  font-size: 0.9rem;
}
.nl-input:focus { outline: none; border-color: #6366f1; }
.nl-input::placeholder { color: #64748b; }

.nl-btn {
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
  border: none;
  background: #6366f1;
  color: #fff;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
}
.nl-btn:hover { background: #4f46e5; }
.nl-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.nl-legal { font-size: 0.76rem; color: #475569; margin: 0; }
.nl-legal a { color: #60a5fa; text-decoration: none; }
.nl-feedback { font-size: 0.85rem; margin-top: 0.5rem; }

/* ── Related ── */
.related-articles { margin-top: 2.5rem; }
.related-articles h3 { font-size: 1.1rem; color: var(--text-primary,#e2e8f0); margin: 0 0 1rem; }

/* ── btn-primary (empty state) ── */
.btn-primary {
  display: inline-block;
  margin-top: 1rem;
  background: #6366f1;
  color: #fff;
  padding: 0.65rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .blog-grid { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; align-items: center; }
  .cta-btns { flex-direction: column; align-items: center; }
  .article-stats-box { grid-template-columns: repeat(2, 1fr); }
}